Traffic Trace Info
DumpFile: 200307181400.dump
FileSize: 230.86MB
Id: 200307181400
StartTime: Fri Jul 18 14:00:00 2003
EndTime: Fri Jul 18 14:15:01 2003
TotalTime: 900.33 seconds
TotalCapSize: 179.58MB CapLen: 96 bytes
# of packets: 3360078 (1973.82MB)
AvgRate: 18.39Mbps stddev:0.40M
IP flow (unique src/dst pair) Information
# of flows: 395144 (avg. 8.50 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.4% 2.1% 1.9% 1.4% 1.3% 1.3% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 331899
Top 10 bandwidth usage (bytes/total in %):
7.4% 7.4% 6.4% 4.0% 3.2% 2.6% 2.6% 2.4% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307181400.pktlen.png)
detailed numbers
[ 16- 31]: 1998
[ 32- 63]: 966825
[ 64- 127]: 562948
[ 128- 255]: 120606
[ 256- 511]: 290128
[ 512- 1023]: 329930
[ 1024- 2047]: 1087643
Protocol Breakdown
![[protocol breakdown chart]](200307181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3360078 (100.00%) 2069695665 (100.00%) 615.97
ip 3357854 ( 99.93%) 2069630336 (100.00%) 616.36
tcp 2862985 ( 85.21%) 1941277769 ( 93.80%) 678.06
http(s) 1334310 ( 39.71%) 1331096277 ( 64.31%) 997.59
http(c) 181103 ( 5.39%) 16728330 ( 0.81%) 92.37
squid 27984 ( 0.83%) 40978976 ( 1.98%) 1464.37
smtp 71412 ( 2.13%) 16943902 ( 0.82%) 237.27
nntp 102034 ( 3.04%) 153618239 ( 7.42%) 1505.56
ftp 13848 ( 0.41%) 10691621 ( 0.52%) 772.07
pop3 3622 ( 0.11%) 1838670 ( 0.09%) 507.64
imap 188 ( 0.01%) 26644 ( 0.00%) 141.72
telnet 655 ( 0.02%) 69010 ( 0.00%) 105.36
ssh 5852 ( 0.17%) 1191712 ( 0.06%) 203.64
dns 328 ( 0.01%) 25235 ( 0.00%) 76.94
bgp 199 ( 0.01%) 91447 ( 0.00%) 459.53
napster 16545 ( 0.49%) 8323211 ( 0.40%) 503.07
realaud 70 ( 0.00%) 40038 ( 0.00%) 571.97
rtsp 29471 ( 0.88%) 13276814 ( 0.64%) 450.50
icecast 11574 ( 0.34%) 16594210 ( 0.80%) 1433.75
other 1063716 ( 31.66%) 329739981 ( 15.93%) 309.99
udp 457875 ( 13.63%) 125345257 ( 6.06%) 273.75
dns 138434 ( 4.12%) 17415980 ( 0.84%) 125.81
realaud 12344 ( 0.37%) 6857096 ( 0.33%) 555.50
everque 3 ( 0.00%) 210 ( 0.00%) 70.00
other 307044 ( 9.14%) 101042467 ( 4.88%) 329.08
icmp 35427 ( 1.05%) 2832999 ( 0.14%) 79.97
ip6 535 ( 0.02%) 87374 ( 0.00%) 163.32
other 1032 ( 0.03%) 86937 ( 0.00%) 84.24
frag 1439 ( 0.04%) 1613305 ( 0.08%) 1121.13
tcpdump file: 200307181400.dump.gz (91.55 MB)